28084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:87

約数の個数: 24

約数和(自身を含む): 60480

約数和(自身を除く): 32396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1652, 2006, 4012, 7021, 14042, 28084]

約数ペア:

[(1, 28084), (2, 14042), (4, 7021), (7, 4012), (14, 2006), (17, 1652), (28, 1003), (34, 826), (59, 476), (68, 413), (118, 238), (119, 236)]